bigframes.pandas.DataFrame.info

DataFrame.info(verbose: bool | None = None, buf=None, max_cols: int | None = None, memory_usage: bool | None = None, show_counts: bool | None = None)

Print a concise summary of a DataFrame.

This method prints information about a DataFrame including the index dtypeand columns, non-null values and memory usage.

Parameters:

• verbose (bool, optional) – Whether to print the full summary. By default, the setting in pandas.options.display.max_info_columns is followed.

• buf (writable buffer, defaults to sys.stdout) – Where to send the output. By default, the output is printed to sys.stdout. Pass a writable buffer if you need to further process the output.

• max_cols (int, optional) – When to switch from the verbose to the truncated output. If the DataFrame has more than max_cols columns, the truncated output is used. By default, the setting in pandas.options.display.max_info_columns is used.

• memory_usage (bool, optional) – Specifies whether total memory usage of the DataFrame elements (including the index) should be displayed. By default, this follows the pandas.options.display.memory_usage setting. True always show memory usage. False never shows memory usage. Memory estimation is made based in column dtype and number of rows assuming values consume the same memory amount for corresponding dtypes.

• show_counts (bool, optional) – Whether to show the non-null counts. By default, this is shown only if the DataFrame is smaller than pandas.options.display.max_info_rows and pandas.options.display.max_info_columns. A value of True always shows the counts, and False never shows the counts.

Returns:

This method prints a summary of a DataFrame and returns None.

Return type:

None